I started doing alternated froint raises for my shoulder routine.
(1) I know it's meant for the shoulders but I feel I'm working out mostly my forearms! ...I'm sure I'm using perfect form thou
(2) This happens also with laterals raises,but even more with front raises : I hear and feel my tendons/ligaments "scratching" a lot. It's not painful but I was wondering if it's OK.
I also feel my shoulder joints randomly "unlocking" sometimes.
I just don't know if these things are OK or not.